tjekbredbaand.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.147.73.92 is hosted by NetNordic Denmark A/S (AS59701) in United Kingdom. Mail is handled by tjekbredbaand-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.147.73.92 | 412s | — | AS59701 | NetNordic Denmark A/S | 185.147.72.0/22 | 🇬🇧 United Kingdom | London |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| 🔶 Autoconfig | 185.147.73.92 |
| TXT Record |
|---|
| facebook-domain-verification=b82siru02uubz8kbp13nyy0sx1j9nt |
| google-site-verification=AQ7sLUwFyzIMN3qdNl0KKxllEhS7qMLU--MRiyleZJ8 |
| google-site-verification=qr4XQvDh6h19IlW0EiMuGw4g4PaE0HJwpyTEi6QgAAs |
| MS=ms67326265 |
| Sendinblue-code:ed8cb64a1a5bab049d0ad6483c613962 |
| trustpilot-one-time-verification-id=864381ee-ab2e-42d7-a23d-e111fdc21e64 |
| v=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com ~all |
| Policy | Record (tjekbredbaand.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.tjekbredbaand.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400 |
| www | 185.147.73.92 (AS59701) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 2048 bit | |
| selector1 | selector1-tjekbredbaand-dk._domainkey.heymateaps.onmicrosoft.com | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.tjekbredbaand.dk | 3822b31e-08d3-4ba5-8f8f-5b0bc8fceed3.acmeauth.lithosting.dk |
| TXT | 3822b31e-08d3-4ba5-8f8f-5b0bc8fceed3.acmeauth.lithosting.dk | LwC3FtXPfpKDRb0kUImUA3upJ1QqtcdJoyMX6PIWK2I |
| TXT | 3822b31e-08d3-4ba5-8f8f-5b0bc8fceed3.acmeauth.lithosting.dk | q4O5IxEfddLSA2glu20DMzIUwcSGk2o-z7Jg61OyR2g |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 07:33:55 shown | 1044ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 00:44:38 | 759ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 17:00:31 | 794ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 14:20:37 | 1172ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 03:59:13 | 2887ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 19:23:09 | 1274ms | 4 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-17 13:54:30 | 4170ms | 4 NS 1 A 1 MX | 🔒 Secure |